Size for Size Connections

GPS SlimFlange is a unique and patented stainless steel reinforced PE flange adaptor. The steel reinforcement hoop buried in the flange face means the backing ring bolt circle diameter can be reduced by a nominal size as compared to backing rings of conventional PE flanges attached to the same PE Pipe size. There is no need to upsize pumps and valves connected to SlimFlange, leading to considerable whole system cost savings.

The compact and strong design of SlimFlange results in significantly reduced weight and also provides for enhanced gasket sealing performance.

Key Product Information

• Available in SDR11, SDR17/17.6 and SDR21
• Available for Water and Gas applications in PE80 and Excel (PE100)
• Water and Gas Industry Approved
• Available in sizes 250 x 200mm - 560 x 500mm (not in size 315mm)

Features and Benefits

• A steel reinforced PE stub flange face reduces PE shoulder, and this allows bore size for size when connected to valves and other metal fittings
• SlimFlange uses smaller backing rings compared to conventional flanges which significantly reduces the product weight
• Full flow capacity is maintained as a result of zero bore constriction with SlimFlange and pipeline pigging is therefore made easier
• The compact backing ring applies loading more directly to the PE shoulder, improving long-term security against leakage
• The fully floating backing ring provides for easier alignment of the SlimFlange and mating component
• SDR21 SlimFlanges are pupped with peelable pipe so they can be butt-welded or electrofused on site without the need to scrape the pipe first
• Using SlimFlange can reduce your overall installation costs
• Despite its compact dimensions the design of SlimFlange provides for full PL3 end loading performance without compromise